As a new day begins in the town of Silverton, its residents have little reason to believe it will be anything other than ordinary. Mother Nature, however has other plans. In the span of just a few hours, an unprecedented onslaught of powerful tornadoes ravages Silverton. Storm trackers predict that the worst is still to come, as terrified residents seek shelter, and professional storm-chasers run toward the danger, hoping to study the phenomenon close up and get a once-in-a-lifetime shot.
| Directing | Steven Quale | Director |
| Writing | John Swetnam | Writer |
| Production | Todd Garner | Producer |
| Camera | Brian Pearson | Director of Photography |
| Editing | Eric A. Sears | Editor |
| Art | David Sandefur | Production Design |
| Production | Mindy Marin | Casting |
| Sound | Brian Tyler | Original Music Composer |
| Art | Brana Rosenfeld | Set Decoration |
| Sound | Christopher Assells | Sound Designer |
| Sound | Joe Lisanti | Music Editor |
| Art | Lindsay Good | Art Department Coordinator |
| Crew | Joe Pancake | Special Effects Coordinator |
| Crew | Joel Thompson | Visual Effects Editor |
| Visual Effects | Carrie Rishel | Visual Effects Producer |
| Camera | Peter Rosenfeld | Camera Operator |
| Costume & Make-Up | Michelle Hutchins | Set Costumer |
| Directing | Lisa McNeil | Script Supervisor |
| Camera | Steven J. Winslow | Helicopter Camera |
| Visual Effects | Jamison Huber | Visual Effects Producer |
| Visual Effects | Jay Barton | Visual Effects Supervisor |
| Visual Effects | Charlene Eberle Douglas | Visual Effects Producer |
| Costume & Make-Up | Brigette A. Myre | Makeup Department Head |
| Sound | Brad Sherman | Sound Re-Recording Mixer |
| Camera | Kevin D. Hewitt | Steadicam Operator |
| Art | Jason Helton | Sculptor |
| Visual Effects | Nordin Rahhali | Visual Effects Supervisor |
| Camera | Ron Phillips | Still Photographer |
| Costume & Make-Up | Corey O'Sullivan | Set Costumer |
| Production | Steven F. Hasson | Location Manager |
| Production | Tom Moisides | Location Manager |
| Visual Effects | Eric A. Kohler | Visual Effects Producer |
| Crew | Rich Bennetti | Transportation Coordinator |
| Art | Erick Donaldson | Set Designer |
| Sound | Jon Title | Sound Designer |
| Sound | Kerry Ann Carmean | Sound Effects Editor |
| Camera | Daniel S. Noga | Additional Camera |
| Sound | Christopher Moriana | Foley |
| Art | Marco Rubeo | Art Direction |
| Art | Bria Kinter | Set Designer |
| Art | Robert Lucas | Leadman |
| Sound | Steve Pederson | Sound Re-Recording Mixer |
| Visual Effects | Simon Stanley-Clamp | Visual Effects Supervisor |
| Visual Effects | Tim T. Cunningham | Visual Effects Producer |
| Costume & Make-Up | Teri Wertman | Set Costumer |
| Production | Tammy Sandler | Publicist |
| Crew | Zack Mazerolle | Visual Effects Editor |
| Crew | Duncan Rochfort | Visual Effects Editor |
| Visual Effects | Doug Oddy | Visual Effects Producer |
| Crew | Vanessa Cheung | Visual Effects Art Director |
| Sound | Sheri Ozeki | Music Editor |
| Art | Kirsten Oglesby | Art Direction |
| Costume & Make-Up | Kimberly Adams | Costume Design |
| Visual Effects | Dominique Derrenger | Visual Effects Producer |
| Crew | Scott Workman | Stunt Coordinator |
| Costume & Make-Up | Patty Malkin | Costume Supervisor |
| Editing | Walter Volpatto | Digital Intermediate |
| Crew | Ray Bushey III | Visual Effects Editor |
| Production | Matthew Hirsch | Production Supervisor |
| Art | Robert J. Carlyle | Construction Coordinator |
| Sound | Bill R. Dean | Sound Effects Editor |
| Camera | Kevin D. Hewitt | Camera Operator |
| Costume & Make-Up | Aline Hong | Set Costumer |
| Visual Effects | Chad Wiebe | Visual Effects Supervisor |
| Costume & Make-Up | Michelle Moore | Set Costumer |
| Visual Effects | Aravind Jayaraman | Visual Development |
| Crew | Mark Edward Wright | Visual Effects Editor |
| Production | Dave Neustadter | Executive Producer |
| Production | Bruce Berman | Executive Producer |
| Production | W. Mark McNair | Unit Production Manager |
| Directing | Dawn Gilliam | Script Supervisor |
| Production | W. Mark McNair | Executive Producer |
| Production | Marcus Laban | Casting Assistant |
| Production | Richard Brener | Executive Producer |
| Production | Jeremy Stein | Executive Producer |
| Production | Walter Hamada | Executive Producer |
| Crew | Darin Read | Post Production Supervisor |
| Directing | Lori Grabowski | Script Supervisor |
| Production | Kara Lipson | Casting Associate |
| Sound | Daniel Saxlid | Dialogue Editor |
| Art | Peter C. Clarke | Property Master |
| Crew | Bob Brown | Stunt Coordinator |
| Crew | Marie Fink | Stunt Double |
| Crew | Michael Runyard | Stunts |
| Visual Effects | Hiroshi Mori | Visual Effects |
| Crew | Dane Farwell | Stunts |
| Crew | Cassandra McCormick | Stunt Double |
| Crew | Zack Duhame | Stunts |
